Industrial Modbus I/O Modules

Digital Input / Output
SM_DIO_116p Ethernet-based 16-CH DI Isolated and 8-CH Isolated DIO Module	SM_DO_116 16 Channels Power Relay Output ( One Common )
SM_DO_108 8 Channels Power Relay Output	SM_CNT_102 2 Channels Pulse Counter/Frequency Input

Analog Input / Output
SM_AO_102i 2 Channels Current/Voltage Analog Output	SM_AI_108i 8 Channels Current/Voltage Analog Input
SM_TH_108i 8 Channels Thermostat Analog Input	SM_UI_108i 8 Channels Universal Analog Input
SM_RTD_108i 8 Channels RTD Analog Input